MINNEAPOLIS -- Tempers flared Sunday at the Metrodome after Minnesota's final touchdown of a 34-3 playoff victory over Dallas, as Cowboys linebacker Keith Brooking sprinted toward the Vikings' sideline, taunting coach Brad Childress and later calling the late score "classless."

Vikings nose tackle Pat Williams, meanwhile, said Brooking was lucky to escape the Minnesota sideline in one piece.

"We don't care what Keith Brooking says," Williams said. "He was about to get his ass whupped on our sideline over there. It don't matter. Nobody said anything when they blew out the Eagles [the past two weeks].

"It's the playoffs. It ain't no regular-season game. If you lose, you go home. We take no pity on them. Do they expect us to? I don't care about no Brooking. He can say whatever he wants to say."

With the Vikings leading 27-3 late in the fourth quarter, Childress left his starters in the game. The Cowboys gave up the ball on downs at their 37-yard line with 5:26 remaining, and the Vikings threw three passes on their ensuing six-play drive. The final one was an 11-yard touchdown pass to tight end Visanthe Shiancoe on fourth-and-3 with 1:55 remaining.

"Just staying aggressive with it, if you will," Childress said after the game. "We put our defense back on the field and we talked to all the coordinators -- offense, defense, special-teams guys -- that we weren't going to put the field goal group on the field.

"As Lou Holtz used to say, 'It's our job to score points. It's their job to stop us from scoring points.' That happens. It wasn't rubbing it in. It's just taking care of business and being aggressive at the end of the game."

Cowboys coach Wade Phillips said the Vikings ran up the score, and Brooking agreed.

"I thought it was classless," Brooking said. "I thought it was B.S. Granted, we get paid to stop them, but we had zero timeouts left. I didn't think there was any call for that."